YOU SAID:
bye have a bueatuful time
INTO JAPANESE
さようなら楽しい時間を過ごす
BACK INTO ENGLISH
Goodbye having a good time
INTO JAPANESE
さようなら楽しい時間を
BACK INTO ENGLISH
Goodbye good time
INTO JAPANESE
さようなら良い時間
BACK INTO ENGLISH
Goodbye good time
That didn't even make that much sense in English.